Overview

This module is useful for detecting the sound intensity in the surroundings. It is suitable for sound activated lights, noise triggered cameras, and other similar applications.

This sensor cannot be used for measuring sound loudness or the specific frequency of a sound.

Specifications

• Operating Voltage: 3.3 V to 5 V
• Adjustable sensitivity via potentiometer
• Digital output (0 and 1, high and low)
• PCB Size: 32 x 17 mm